Pain after c-section

I'm almost 6 weeks postpartum with my third c-section and I'm feeling terrible. I know I have three kids now which is hard to juggle, but my body feels achy all day long. I have headaches, back issues, bowel issues and don't remember feeling this lousy the last two times I had the surgery. It's affecting my mental state. I'm more grouchy and irritable towards my spouse and kids. I want to feel like myself but it's hard to smile and take care of kids when I'm in pain. I also look terrible which makes me feel junky. I'm wearing comfortable leggings and loose shirts all of time and don't want to leave the house because it hurts too much to get everyone loaded into the car or stroller. I want to ask my Dr. for a refill on my pain meds even though I know he wants me off of them. Anyone else feeling like this?